Southwest Pass, Vermilion Bay Sea Conditions and Tide Table

Southwest Pass, Vermilion Bay Sea Conditions table showing wave height, swell direction and period.

High and low tide times are also provided on the table along with the moon phase and forecast weather. Sunrise today is at 07:00 AM and sunset is at 05:15 PM.

Days 1–3 Weather Summary

Mostly dry. Warm air temperatures (max 23°C on Sat afternoon, min 19°C on Thu morning). Wind will be generally light.

Days 4–6 Weather Summary

Light rain (total 3mm), mostly falling on Sun night. Warm air temperatures (max 23°C on Sun night, min 1°C on Tue morning). Winds increasing (light winds from the S on Sun afternoon, strong winds from the N by Mon morning).

Days 7–9 Weather Summary

Mostly dry. Very mild (max 19°C on Fri night, min 4°C on Wed morning). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Warm (max 21°C on Sat night, min 19°C on Sun night). Wind will be generally light.

Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sunday
4
Monday
5
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
Wave Height Map
High Tide
8:56PM0.34m
9:05PM0.31m
9:22AM0.20m
9:07PM0.30m
11:49AM0.26m
9:02PM0.30m
1:23PM0.35m
8:34PM0.32m
2:25PM0.43m
3:17PM0.48m
4:05PM0.49m
10:46PM0.40m
4:54PM0.47m
00:18AM0.41m
5:42PM0.44m
1:25AM0.41m
6:28PM0.40m
7:07PM0.36m
Low Tide
12:15PM-0.07m
12:56PM0.02m
3:55AM0.14m
1:46PM0.12m
4:18AM0.02m
3:03PM0.23m
4:57AM-0.11m
6:03PM0.32m
6:30AM-0.32m
7:21AM-0.37m
9:48PM0.40m
8:15AM-0.40m
9:27PM0.40m
9:09AM-0.39m
9:39PM0.38m
10:01AM-0.36m
10:12PM0.35m
10:51AM-0.29m
11:09PM0.30m
Wave
height (m) 
direction
period (s) 
0.1
SE
2
0.1
S
2
0.2
S
2
0.2
SSW
2
0.2
SSW
2
0.1
SW
2
0.1
SW
2
0.1
S
2
0.2
S
2
0.2
S
2
0.1
S
2
0.2
S
2
0.1
SW
2
0.6
N
3
0.6
N
3
0.5
N
3
0.4
N
3
0.3
NNE
3
0.2
NNE
2
0.1
N
2
0
E
2
0
E
2
0
W
1
0.1
SW
2
0.1
S
1
0.1
SE
2
0.2
S
2
0.3
S
2
0.2
S
2
0.2
S
2
0.2
S
2
0.1
S
2
0.2
SSE
2
0.1
SE
2
0.1
SE
2
0.3
SSE
2
part cloud
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
rain showers
rain showers
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
cloud
cloud
part cloud
part cloud
clear
clear
part cloud
part cloud
clear
some clouds
clear
clear
some clouds
some clouds
clear
clear
clear
clear
clear
clear
rain shwrs
rain shwrs
some clouds
some clouds
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
cloudy
cloudy
cloudy
some clouds
some clouds
clear
clear
some clouds
some clouds
clear
 km/h
15
ESE
10
SE
15
S
15
SW
15
SW
15
SSW
15
SSW
10
SSW
15
SSE
15
SSE
10
S
15
SSW
10
WSW
40
N
40
N
35
N
30
N
25
NNE
15
NNE
5
NNE
5
SW
5
SSE
10
SSW
10
SSW
10
SE
10
SSE
15
SSE
20
S
15
S
15
S
15
SSE
15
SSE
15
SSE
15
SE
15
SE
20
SSE
 mm 
1
2
max°C
20
21
21
22
22
21
22
23
23
22
22
23
23
10
6
4
7
6
6
11
11
12
13
16
17
18
19
20
20
21
20
20
20
20
21
21
Moonrise
10:51
11:20
11:50
12:22
12:57
1:39
2:28
3:28
4:35
5:47
6:58
8:06
Moonset
10:38
11:38
12:39
1:44
2:53
4:05
5:18
6:27
7:28
8:20
9:02
Sunrise
7:00
7:01
7:01
7:01
7:01
7:01
7:01
7:03
7:03
7:03
7:03
7:03
Sunset
5:15
5:15
5:16
5:16
5:17
5:19
5:19
5:20
5:21
5:22
5:22
5:22
Today's sea temperature in Southwest Pass, Vermilion Bay is
16.2° C
(Statistics for 25 Dec 1981-2005 – mean: 19.0 max: 21.5 min: 16.5°C)
Issued (local time): 11 am Thursday 25 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest